fauna.js

export default class Client {
  constructor(key) {
    this.key = key;
    this.url = `https://us-dev.db.faunadb.net/query/1`;
  }

  _getKey() {
    return this.key;
  }

  _getUrl() {
    return this.url;
  }

  async query(fql_expression) {
    if (!this.key) {
      return "Please provide a valid key";
    }
    return fetch(this.url, {
      headers: {
        accept: "application/json, text/plain, */*",
        authorization: `Bearer ${this.key}`
      },
      body: JSON.stringify({
        query: fql_expression,
        arguments: {},
        typecheck: true
      }),
      method: "POST",
      mode: "cors",
      credentials: "include"
    })
      .then((res) => res.json())
      .then((data) => data.data)
      .catch((e) => console.log("ERROR", e));
  }
}